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UINavigationController without navigation bar?

... | edited Apr 9 at 15:30 iluvatar_GR 7561010 silver badges1818 bronze badges answered Apr 23 '11 at 1...
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What is a Manifest in Scala and when do you need it?

...d is well explained here by Debasish Ghosh: http://debasishg.blogspot.com/2010/06/scala-implicits-type-classes-here-i.html Context bounds can also just make the method signatures more readable. For example, the above function could be re-written using context bounds like so: def foo[T: Manifest...
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Xcode Find and replace in all project files

... answered Dec 25 '13 at 20:41 SouleimanSouleiman 2,89522 gold badges1717 silver badges2121 bronze badges ...
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PDO get the last ID inserted

... | edited Feb 1 '17 at 8:06 Your Common Sense 149k2929 gold badges182182 silver badges298298 bronze badges ...
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“used as value” in function call

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How can I easily view the contents of a datatable or dataview in the immediate window

...Set, expand the quick watch, view the Tables, expand that, then view Table[0] (for example). You will see something like {Table1} in the quick watch, but notice that there is also a magnifying glass icon. Click on that icon and your DataTable will open up in a grid view. ...
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What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?

... 300 Your first port of call should be the documentation which explains it reasonably clearly: T...
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What is NSZombie?

... when you set NSZombieEnabled then whenever an object reaches retain count 0, rather than being deallocated it morphs itself into an NSZombie instance. Whenever such a zombie receives a message, it logs a warning rather than crashing or behaving in an unpredictable way. As such, you can debug subtle...
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Backwards migration with Django South

... Your app should have a migrations directory, with files in it named like 0000_initial.py 0001_added_some_fields.py 0002_added_some_more_fields.py 0003_deleted_some_stuff.py Normally, when you run ./manage.py migrate your_app, South runs all new migrations, in order. (It looks at the database tab...
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Converting a string to a date in JavaScript

...omputations as UTC. To parse a date as UTC, append a Z - e.g.: new Date('2011-04-11T10:20:30Z'). To display a date in UTC, use .toUTCString(), to display a date in user's local time, use .toString(). More info on MDN | Date and this answer. For old Internet Explorer compatibility (IE versions le...